Used Electro-Harmonix ATTACK DECAY Effect Processor

Shape your sound with this used Electro-Harmonix Attack Decay Effect Processor in good condition, delivering smooth volume swells, reverse-style fades, and expressive envelope effects without needing a volume pedal. Dial in attack and decay times with intuitive controls, then add rich textures with built-in distortion and modulation. Compact and pedalboard-friendly, it runs on 9V DC power and features standard 1/4" input/output for easy integration into any guitar or synth rig.